Bill, all of my truck info is in my signature, but its a '14 F150 Screw, 3.5l Ecoboost, 157" wb, max tow (11,100), 3.73 gears, 7700 GVWR, 17,100 CGVWR, LT275/65R/18 Goodyear Wrangler AT/S rated @ 2535# @ 50psi. My original thought was to never Max my 5ers GVWR @ 11700 (Empty is 9000#). I figure...